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All Journal Jurnal Teknologi Pertanian Agricore: Jurnal Agribisnis dan Sosial Ekonomi Pertanian Unpad Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis AGARICUS: Advances Agriculture Science & Farming Jurnal Agrifoodtech Kubis Mikroba: Jurnal Ilmu Tanaman, Sains dan Teknologi Pertanian
Rifan Hariri
Agroindustrial Technology Department, Faculty of Agricultural Technology, University of Brawijaya, Malang
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Industrial & Manufacturing Engineering

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Application of Six Sigma Method for Process Improvement in Reducing Pack Defect of Greenfield Milk (Case Study in PT Greenfield, Malang) Hariri, Rifan; Astuti, Retno; Ikasari, Dhita Morita
Jurnal Teknologi Pertanian Vol 14, No 2 (2013)
Publisher : Fakultas Teknologi Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.548 KB)

Abstract

PT Greenfield has always tried to produce milk in accordance with the standards in order to satisfy the consumer, but the fact showed that there were product defects in PT Greenfields. The defects were occurred in handling after the filling process which caused defects in packaging (pack defect). The aim of this research were knowing the factors that cause the pack defect of Greenfields ESL (Extended Self Life) milk and knowing the priority of proposed improvements  which would be used to reduce the number of pack defects of  Greenfields  ESL milk. Data were analyzed using six sigma methods through define, measure, analyze, and improve phase. The research results showed  that the factors caused pack leakage were problems of filling machine, dropping of stacked packs or pack hitting by  forklift, carelessness on stuffing, imprecise in placing cartoons on the pallet, human error/carelessness, flabby paper, and high humidity. Filling machine has the greatest value of RPN Risk Priority Number) of FMEA (Failure Mode Effect Analysis). It  indicates that the priority of improvements was on filling machine.Keywords: Deffect, FMEA, RPN, six sigma
Forecasting Rice Harvest Area in Jombang Regency with Triple Exponential Smoothing Method Hariri, Rifan
AGARICUS: Advances Agriculture Science & Farming Vol. 3 No. 2 (2023): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v3i2.5693

Abstract

Currently, the conversion of agricultural land is a serious problem that occurs in every region, including in Jombang Regency. Land conversion has various impacts, including a decrease in farmers' income and even farmers are threatened with losing their livelihoods. The purpose of this research is to forecast or predict the harvest area of rice plants in Jombang Regency. The data used in this research is secondary data from the Central Bureau of Statistics of Jombang Regency in 2025. Data analysis uses the triple exponential smoothing forecasting method. The forecasting results show that the harvest area of food crops in the form of rice in the Jombang Regency area in 2025 starting from quarter 1 (Q1) to quarter 3 (Q3) has decreased significantly. The highest harvest area was in quarter 1 (Q1) amounting to 27,304.43 Ha and the lowest rice harvest area was in quarter 3 (Q3) with a harvest area of 10,675.47 Ha.
Trend Moment Analysis of NTP for Food Crops and Horticulture in East Java Province Hariri, Rifan
AGARICUS: Advances Agriculture Science & Farming Vol. 3 No. 2 (2023): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v3i2.5694

Abstract

The existence of food crops and horticultural crops is very important so it is necessary to see the level of welfare of farmers of food crops and horticultural crops. An indicator that is very often used to measure the level of welfare of farmers of food crops and horticultural crops is the farmer exchange rate or more commonly called NTP. This study uses time series data from January 2024 to March 2025. Data obtained from the Central Bureau of Statistics of East Java Province in 2025. Data analysis using the trend moment method. The results obtained show that in April 2025 the NTP for food crops was 97.27 and the NTP for horticultural crops was 139.76.
STRATEGI PENGEMBANGAN USAHA KOPI EXCELSA DI KECAMATAN WONOSALAM KABUPATEN JOMBANG MENGGUNAKAN BISNIS MODEL CANVAS Hariri, Rifan; Harini, Noor; Sutawi, Sutawi
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 9, No 2 (2023): Juli 2023
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v9i2.10732

Abstract

Excelsa coffee in Wonosalam Subdistrict in terms of profit is still not equal to Arabica and Robusta coffee so there needs to be a development strategy. The purpose of this research is to formulate a business development strategy for Excelsa coffee in Wonosalam Subdistrict. This research uses qualitative research. The sampling technique used was snowball sampling. In the snowball sampling technique, informants gave recommendations to the researchers to interview other informants who understood more about Excelsa coffee in Wonosalam Subdistrict. The results obtained show that the development of Excelsa coffee business in Wonosalam Subdistrict can be done by collaborating with hotels, restaurants, cafes and the local tourism industry, using social media to interact with customers, marketing without going through middlemen, targeting the lower middle class segment of society and there also needs to be another source of income in the form of using coffee plantations as agro-tourism and selling coffee derivative products.
Forecasting Rice Harvest Area in Jombang Regency with Triple Exponential Smoothing Method Hariri, Rifan
AGARICUS: Advances Agriculture Science & Farming Vol. 3 No. 2 (2023): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v3i2.5693

Abstract

Currently, the conversion of agricultural land is a serious problem that occurs in every region, including in Jombang Regency. Land conversion has various impacts, including a decrease in farmers' income and even farmers are threatened with losing their livelihoods. The purpose of this research is to forecast or predict the harvest area of rice plants in Jombang Regency. The data used in this research is secondary data from the Central Bureau of Statistics of Jombang Regency in 2025. Data analysis uses the triple exponential smoothing forecasting method. The forecasting results show that the harvest area of food crops in the form of rice in the Jombang Regency area in 2025 starting from quarter 1 (Q1) to quarter 3 (Q3) has decreased significantly. The highest harvest area was in quarter 1 (Q1) amounting to 27,304.43 Ha and the lowest rice harvest area was in quarter 3 (Q3) with a harvest area of 10,675.47 Ha.
Trend Moment Analysis of NTP for Food Crops and Horticulture in East Java Province Hariri, Rifan
AGARICUS: Advances Agriculture Science & Farming Vol. 3 No. 2 (2023): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/agaricus.v3i2.5694

Abstract

The existence of food crops and horticultural crops is very important so it is necessary to see the level of welfare of farmers of food crops and horticultural crops. An indicator that is very often used to measure the level of welfare of farmers of food crops and horticultural crops is the farmer exchange rate or more commonly called NTP. This study uses time series data from January 2024 to March 2025. Data obtained from the Central Bureau of Statistics of East Java Province in 2025. Data analysis using the trend moment method. The results obtained show that in April 2025 the NTP for food crops was 97.27 and the NTP for horticultural crops was 139.76.
Analisis Keunggulan Komparatif dan Posisi Pasar Teh Hijau dan Teh Hitam Indonesia di Tingkat Internasional Hariri, Rifan
KUBIS Vol 5 No 02 (2025): November
Publisher : Program Studi Agribisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/kub.v5i02.4929

Abstract

Pada saat ini baik teh hitam dan teh hijau mengalami berbagai tantangan. Tantangan ini berdampak pada eksistensi teh hitam dan teh hijau Indonesia di pasar internasional. Penelitian ini bertujuan menganalisa keunggulan komparatif dan posisi teh hitam dan teh hijau di pasar internasional. Metode yang digunakan terdiri dari Revealed Comparative Advantage (RCA), Indeks Spesialisasi Perdagangan (ISP) dan Export Products Dynamics (EPD). Hasil yang diperoleh menunjukkan bahwa teh hitam cenderung mempunyai keunggulan komparatif yang lebih kuat dibandingkan teh hijau. Posisi teh hitam di pasar internasional lebih menguntungkan dibandingkan dengan teh hijau.
ANALISIS KINERJA EKSPOR OLAHAN KAKAO INDONESIA DI PASAR GLOBAL Hariri, Rif'an
Jurnal Agrifoodtech Vol. 4 No. 2 (2025): Desember : Jurnal Agrifoodtech
Publisher : Universitas 17 Agustus 1945 Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/dheah575

Abstract

Cocoa fruit is one of the crops with a long history in Indonesia. Cocoa powder and chocolate are among the export commodities processed from cocoa fruit. Currently, cocoa product exports fluctuate annually. The challenges faced in cocoa product exports are diverse. This study aims to analyze the performance of cocoa product exports in the global market. The data used in this study was obtained from UN Comtrade and the Central Statistics Agency (BPS) from 2006 to 2024. The methods used in this study include Revealed Symmetric Comparative Advantage (RSCA) and Export Competitiveness Index (ECI). The results show that the export performance of cocoa powder is relatively good, while that of chocolate is not so good. This is based on the RSCA and ECI values of cocoa powder, which are better than those of chocolate. The average RSCA value of cocoa powder is 0.62, while the average RSCA value of chocolate is -0.93. The average ECI value for cocoa powder is 0.95 and the average ECI value for chocolate is 0.97. One of the factors contributing to the good export performance of cocoa powder is that the export value of cocoa powder is higher than that of chocolate. Strict safety standards in export destination countries also pose a barrier to chocolate exports
ANALISA DAYA SAING KOPI INDONESIA DIANTARA BRAZIL, VIETNAM DAN KOLOMBIA Hariri, Rif'an
Agricore: Jurnal Agribisnis dan Sosial Ekonomi Pertanian Unpad Vol 10, No 2 (2025): Agribisnis dan Sosial Ekonomi Pertanian
Publisher : Departemen Sosial Ekonomi Faperta Unpad dan Perhepi Komisariat Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agricore.v10i2.64092

Abstract

Abstrak Daya saing kopi selama beberapa tahun terakhir mengalami penurunan. Selain berdampak pada pendapatan negara penurunan daya saing ini menyebabkan keberadaan kopi Indonesia pada perdagangan internasional rawan tergantikan oleh Brazil, Vietnam, dan Kolombia di tingkat internasional. Tujuan penelitian ini adalah menganalisis posisi daya saing kopi Indonesia diantara Brazil, Vietnam, dan Kolombia. Metode yang digunakan adalah Revealed Comparative Advantage (RCA), Revealed Symetris Comparative Advantae (RSCA), Export Competitiveness Indeks (ECI) dan Export Product Dynamics (EPD). Data yang digunakan diperoleh dari UN Comtrade pada periode 2016 hingga 2023 dan Badan Pusat Statistik. Hasil yang diperoleh menunjukkan bahwa secara umum daya saing kopi Indonesia masih dibawah Brazil, Vietnam dan Kolombia. Kopi Indonesia yang mempunyai daya saing tergolong kuat hanya jenis kopi green bean tanpa dekafeinasi dan juga kopi olahan. Faktor kualitas dan kuantitas berpengaruh terhadap rendahnya daya saing kopi Indonesia dibandingkan dengan Brazil, Vietnam dan Kolombia. Untuk meningkatkan daya saing kopi Indonesia perlu berfokus pada peningkatan kualitas dan kuantitas kopi.Kata kunci: kopi, daya saing, ekspor, impor. AbstractCoffee competitiveness has declined over the past few years. In addition to having an impact on state revenues, this decline in competitiveness has made the presence of Indonesian coffee in international trade vulnerable to being replaced by Brazil, Vietnam and Colombia at the international level. The purpose of this study is to analyze the position of Indonesian coffee competitiveness among Brazil, Vietnam, and Colombia. The methods used are Revealed Comparative Advantage (RCA), Revealed Symetric Comparative Advantae (RSCA), Export Competitiveness Index (ECI) and Export Product Dynamica (EPD). The data used was obtained from UN Comtrade for the period 2016 to 2023 and the Central Bureau of Statistics. The results obtained show that in general, Indonesia's coffee competitiveness is still below Brazil, Vietnam and Colombia. Indonesian coffee that has strong competitiveness is only green bean coffee without decaffeination and processed coffee. Quality and quantity factors affect the low competitiveness of Indonesian coffee compared to Brazil, Vietnam and Colombia. To improve the competitiveness of Indonesian coffee, it is necessary to focus on improving the quality and quantity of coffee.Keywords: coffee, competitiveness, export, import.
Analisis Tingkat Konsentrasi dan Struktur Pasar Komoditas Lada pada Perdagangan Internasional Hariri, Rif'an; Azhar Irvana Gangsar
Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian Vol. 2 No. 3 (2025): December: Mikroba : Jurnal Ilmu Tanaman, Sains Dan Teknologi Pertanian
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/mikroba.v2i3.554

Abstract

Pepper is currently not only used to meet daily needs but also as an export commodity. Indonesian pepper exports generate foreign exchange for the country. Currently, international competition for pepper exports is increasingly fierce. An evaluation of the level of market competition and the structure of the pepper market at the international level is necessary. The methods used to analyze the level of competition concentration and market structure are the Concentration Ratio of Biggest Four (CR4) and the Herfindahl-Hirschman Index (HHI). The types of pepper discussed in this study are white pepper with HS code 090411 and black pepper with HS code 090412. The results obtained indicate that both black and white pepper tend to be in an oligopoly market structure with a relatively high level of competition. Such market conditions are a distinct advantage for Indonesia, as there are not too many competitors while buyers or enthusiasts are quite high. A striking difference occurs in the international black pepper trade. In the black pepper trade, Indonesia is not classified as a country with the largest market share.
Co-Authors Azhar Irvana Gangsar Dhita Morita Ikasari Noor Harini Retno Astuti Sutawi Sutawi